What is your level? How many hours do you play per week?
which is your playing style?
Where do you need more spin, Fh or Bh?
Do you prefer Chinese or European rubbers in Fh?
Are you comfortable with your wood, is it according to your style?
I ask this for the following, a lot depends on the technique of the player, H3N is a rubber with a lot of spin if you know how to use it, I'm surprised you want something with more spin, however in the Bh I could suggest some alternatives: BlueStorm Z3, Z1 , EL-S, MX-P, Rasant, Rasanter, Gold Arc 8; even in the blade maybe something stronger like a Dhs Fang Bo Carbon etc. However before going through these configurations, I emphasize that it is very important to know the technique, the experience, and the style of the game.
Maybe the Mark V is enough and the technique does not, maybe you need something with more spin but with a level below a Z3, Z1, MX-P, maybe a Hexer Duro, Xiom Vega etc. We need more information